331463340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15773

約数の個数: 120

約数和(自身を含む): 1119869520

約数和(自身を除く): 788406180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 15739, 21060, 31478, 47217, 62956, 78695, 94434, 141651, 157390, 188868, 204607, 236085, 283302, 314780, 409214, 424953, 472170, 566604, 613821, 708255, 818428, 849906, 944340, 1023035, 1227642, 1274859, 1416510, 1699812, 1841463, 2046070, 2124765, 2455284, 2549718, 2833020, 3069105, 3682926, 4092140, 4249530, 5099436, 5524389, 6138210, 6374295, 7365852, 8499060, 9207315, 11048778, 12276420, 12748590, 16573167, 18414630, 22097556, 25497180, 27621945, 33146334, 36829260, 55243890, 66292668, 82865835, 110487780, 165731670, 331463340]

約数ペア:

[(1, 331463340), (2, 165731670), (3, 110487780), (4, 82865835), (5, 66292668), (6, 55243890), (9, 36829260), (10, 33146334), (12, 27621945), (13, 25497180), (15, 22097556), (18, 18414630), (20, 16573167), (26, 12748590), (27, 12276420), (30, 11048778), (36, 9207315), (39, 8499060), (45, 7365852), (52, 6374295), (54, 6138210), (60, 5524389), (65, 5099436), (78, 4249530), (81, 4092140), (90, 3682926), (108, 3069105), (117, 2833020), (130, 2549718), (135, 2455284), (156, 2124765), (162, 2046070), (180, 1841463), (195, 1699812), (234, 1416510), (260, 1274859), (270, 1227642), (324, 1023035), (351, 944340), (390, 849906), (405, 818428), (468, 708255), (540, 613821), (585, 566604), (702, 472170), (780, 424953), (810, 409214), (1053, 314780), (1170, 283302), (1404, 236085), (1620, 204607), (1755, 188868), (2106, 157390), (2340, 141651), (3510, 94434), (4212, 78695), (5265, 62956), (7020, 47217), (10530, 31478), (15739, 21060)]